The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 981 - 1000 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1913 cyl6 TKK 13,681 13,681 714,241 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1912 cbuckle TKK 13,681 13,681 676,515 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1911 plbuckle TKK 1,282 1,282 30,644 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1910 engine TKK 143,571 143,571 4,706,073 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1909 smt TKK 25,710 25,710 3,749,582 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1908 t520 TKK 5,563 5,563 286,341 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1907 g3rmt3m3 TKK 5,357 5,357 207,695 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1906 s4dkt3m2 TKK 90,449 90,449 3,753,461 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1905 nlpkkt240 Schenk 27,993,600 27,993,600 760,648,352 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1904 nlpkkt200 Schenk 16,240,000 16,240,000 440,225,632 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1903 nlpkkt160 Schenk 8,345,600 8,345,600 225,422,112 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1902 nlpkkt120 Schenk 3,542,400 3,542,400 95,117,792 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1901 nlpkkt80 Schenk 1,062,400 1,062,400 28,192,672 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
1900 vfem CEMW 93,476 93,476 1,434,636 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1899 tmt_sym CEMW 726,713 726,713 5,080,961 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1898 tmt_unsym CEMW 917,825 917,825 4,584,801 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1897 t2em CEMW 921,632 921,632 4,590,832 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1896 circuit204 YZhou 1,020 1,020 5,883 Circuit Simulation Problem 2008 MATLAB Rutherford Boeing Matrix Market
1895 photogrammetry Luong 1,388 390 11,816 Computer Graphics/Vision Problem 2008 MATLAB Rutherford Boeing Matrix Market
1894 QRpivot MathWorks 660 749 3,808 Counter Example Problem 2008 MATLAB Rutherford Boeing Matrix Market